Zild is a C application server with support for
the common servlet technology and servlet API in
C. It includes support for ServerPages, PHP, XML
SAX parser, HTTP/1.1 and SSL/TLS connectors, HTML
form-based and Basic Authentication access
controls, a built-in embedded SQL database, and
many more functions.

uEdit is a simple plain text editor with useful custom features. It can include existing text files and the output of AppleScripts that generate text parts. Text file can be created from templates, and debugging features are included for Perl, Python, and HTML. Actions are also provided for HTML, AppleScript, JavaScript, CSS, and text manipulation scripts.

Audiality is a highly scalable and portable audio engine and
synthesizer. MIDI files are used in combination with scripting and
modular synthesis, to minimize file sizes and maximize flexibility.
Audiality can be used as a music and sound effects player in
multimedia productions, or as a realtime MIDI synthesizer.

tvrec tools is a set of scripts for controlling an
alternative capture-script to record TV with a
Linux system. These shell scripts, together with
some other standard Linux programs, allow you to
trigger recording, view recording status, and
delete the whole recording queue via email or SMS
(short message service).

RACE (Riverwatcher Active Content Environment) is
a tag-based Web scripting language designed for
simplicity and integration with HTML. It is
available as an Apache module, CGI executable, or
commandline interface for shell scripting, and
supports MySQL, MSQL, and any ODBC data source.

RUBiS is an auction site modeled after eBay.com used to benchmark e-commerce Web site technologies. It is currently used to evaluate design patterns, application servers, and communication layers scalability. Several implementations using PHP, Servlets, Enterprise JavaBeans (EB BMP, EB CMP, MDB, SB, EJB 2.0 CMP, Session Façade, etc.) are already available and new versions for JDO and .Net are currently developed.

colloquy is an Internet talker server. It lets
people all around the world talk to each other in
real time. It is inspired by The Nilex Talker and
Egham Hills, a popular "technical" talker in the
UK. It is explicitly designed not to have
"socials" and "custom rooms" and other bloat that
just gets in the way of idle chat like many other
talker servers.

Verbi is a front-end to the verb interface of the
Traduki project, allowing you to generate an HTML
file containing all the conjugations for any verb
in the languages supported (at the time being,
only Italian). A small GUI written in wxLua is
provided, but the program can also be run from the
console.

Axiom is a general purpose computer algebra system. It
is useful for research and development of mathematical
algorithms. It defines a strongly typed, mathematically
correct type hierarchy. It has a programming language
and a built-in compiler.

WebComp is a tool for using scripting to compose
and configure Web sites from various existing
components, such as static HTML, Java Servlets,
Java server pages, and others. It includes a
scripting language, a component model/framework,
and a set of basic pluggable components to use
with it. It is based on Java Servlets.